铁轨的英文：
rail
railroad track

参考例句：

With a puff, a clang, and a clatter of rail it was gone.
火车头喷着烟，车轮隆隆转动，铁轨轰轰作响，于是这个地方就过去了。

a halfway sign on the trail.
铁轨上的半程标记

The railroad tracks join together in Utah.
火车铁轨在犹他州相连。

The wrecked train lay aslant the track.
失事的火车横在铁轨上.

They spiked the rails to the ties.
他们把铁轨钉到枕木上。

The battalion commander lined his men along the railway
营长命令士兵们沿铁轨排开

The rail beds well on the ballast
铁轨在道碴上搁得很稳。

The rail is commonly protected by wood at the two sides.
铁轨的两边通常都要用木板防护起来。

Can you tell a green field from a cold steel rail?
你能区别绿色的大地和冰冷的铁轨么？

A device on intersecting railroad tracks that permits wheels to cross the junction.
辙叉装在火车铁轨相交处使车轮穿过连接处的装置

rail是什么意思：
n. 铁轨；横杆，扶手；抱怨，痛斥

To supply or enclose with rails or a rail.
用栏杆围提供栏杆或把栏杆围起来

The coal will be shipped by rail.
这些煤将用火车装运。

Trains run on rails.
火车在轨道上行驶。

railroad是什么意思：
n. 铁路；铁路公司
v. 迫使；捏造不实之罪使入狱；铺设铁路；在铁路工作；由铁道运输；乘火车旅行

It is veined by railroads.
铁路线四通八达。

They ballasted the railroad.
他们给铁路铺道渣。

They paved the trunk line of a railroad.
他们铺设了铁路的干线。

track是什么意思：
n. 足迹；踪迹；小道，小径；生活方式；（电影胶片上的）声迹
v. 跟踪；追踪；按预期的（或合理的）样式进行（或行进）

photographic track
照相径迹

tracking camera
跟踪摄影机

One track-minded
单轨思维,大脑不灵活,缺乏灵活的思维能力